12437670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8461}}^1$

素因数の和:8485

約数の個数: 48

約数和(自身を含む): 34728048

約数和(自身を除く): 22290378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8461, 16922, 25383, 42305, 50766, 59227, 84610, 118454, 126915, 177681, 253830, 296135, 355362, 414589, 592270, 829178, 888405, 1243767, 1776810, 2072945, 2487534, 4145890, 6218835, 12437670]

約数ペア:

[(1, 12437670), (2, 6218835), (3, 4145890), (5, 2487534), (6, 2072945), (7, 1776810), (10, 1243767), (14, 888405), (15, 829178), (21, 592270), (30, 414589), (35, 355362), (42, 296135), (49, 253830), (70, 177681), (98, 126915), (105, 118454), (147, 84610), (210, 59227), (245, 50766), (294, 42305), (490, 25383), (735, 16922), (1470, 8461)]